Bushi women were trained mainly with the naginata because of its versatility against all manner of enemies and weapons. It was generally the responsibility of women to protect their homes rather than go off to battle, so it was important that they become skilled in a few weapons that offered the best range of techniques to defend against marauders who often attacked on horseback. Therefore, it makes sense that women were sometimes adept with the bow due to its effectiveness at long-range and often with the naginata as it was an effective weapon against horse riders at closer range. In addition, most women are weakest at close quarters where men can bring their greater weight and strength to bear. A strong, lithe woman armed with a naginata could keep all but the best warriors at a distance, where the advantages of strength, weight, or sword counted for less.
(Source: jibadojo, via tsmskimonoyokubo)
